半岛bd体育手机客户端 说明
应用
Chromotrope FB has been used in indirect competitive CLIA (icCLIA) to detect its presence in foods.
包装
50 g in glass bottle
生化/生理作用
Chromotrope FB, also known as acid red 14 (AR14), is a bright orange-red powder. It belongs to the class of monoazides. Chromotrope FB efficiently stains fatty substances and is also used to dye food and medicines.
基本信息
| 经验(实验)分子式 | C20H12N2Na2O7S2 |
| 分子量 | 502.43 |
| 颜色索引号 | 14720 |
| EC 号 | 222-657-4 |
| MDL编号 | MFCD00003978 |
| PubChem化学物质编号 | 24852839 |
| NACRES | NA.47 |
半岛bd体育手机客户端 性质
| 质量水平 | 200 |
| 形式 | powder |
| 组成 | Dye content, 50% |
| mp | 275 ℃ |
| λmax | 383 nm 515 nm (2nd) |
| ε (extinction coefficient) | ≥14500 at 513-519 nm in H2O at 0.03 g/L ≥33000 at 214-220 nm in H2O at 0.03 g/L ≥9000 at 320-326 nm in H2O at 0.03 g/L |
| application(s) | diagnostic assay manufacturing hematology histology |
| 储存温度 | room temp |
| SMILES string | [Na+].[Na+].Oc1c(cc(c2ccccc12)S([O-])(=O)=O)\N=N\c3ccc(c4ccccc34)S([O-])(=O)=O |
| InChI | 1S/C20H14N2O7S2.2Na/c23-20-15-8-4-3-7-14(15)19(31(27,28)29)11-17(20)22-21-16-9-10-18(30(24,25)26)13-6-2-1-5-12(13)16;;/h1-11,23H,(H,24,25,26)(H,27,28,29);;/q;2*+1/p-2/b22-21+;; |
| InChI key | YSVBPNGJESBVRM-ZPZFBZIMSA-L |
安全信息
| 储存分类代码 | 11 - Combustible Solids |
| WGK | WGK 2 |
| 闪点(F) | 437.0 °F |
| 闪点(C) | > 225 ℃ |
| 个人防护装备 | dust mask type N95 (US), Eyeshields, Gloves |
Sigma-Aldrich
m.cnreagent.com
